INTERMAT reveal for Scania’s emissions solution

Scania’s integration of XPi high pressure common rail injection and selective catalytic reduction has enabled the Swedish engine maker to meet 2014 Stage IV/Tier 4 Final emissions regulations without a diesel particulate filter. “Developments in metallurgy have helped to strengthen components and lead to increased injection pressures, typically up to 2400 bar,” said Scania industrial engine sales director, Bernt Gustavsson. “A compact DOC is neatly integrated into the SCR system, which saves on space needed
January 6, 2017 Read time: 2 mins
Scania SCR system, live at INTERMAT 2012

759 Scania’s integration of XPi high pressure common rail injection and selective catalytic reduction has enabled the Swedish engine maker to meet 2014 Stage IV/Tier 4 Final emissions regulations without a diesel particulate filter.

“Developments in metallurgy have helped to strengthen components and lead to increased injection pressures, typically up to 2400 bar,” said Scania industrial engine sales director, Bernt Gustavsson.

“A compact DOC is neatly integrated into the SCR system, which saves on space needed for those with installation constraints.”

Mr Gustavsson says its modular development programme for its inline five- and six-cylinder platforms, plus the 16-litre V8 engine, has enabled refinement of combustion and cooled EGR processes – it is technology that the company has a lot of experience with, and which it employs for its on-road truck and bus applications.

“We may need to add an exhaust brake on engines operating under light duty cycles to raise the exhaust temperature so that SCR remains effective at very light loads,” he said.

%$Linker: External 0 0 0 oLinkExternal www.scania.com Scania false http://www.scania.com/ false false%>

Hall: 5A Stand: G151

For more information on companies in this article

Related Content

  • New Holland shows new E385C and E485C excavators at INTERMAT 2012
    April 4, 2012
    New Holland is introducing new models of heavy-duty crawler excavators. The E385C and E485C are in the 35tonne and 48tonne category respectively. The Holland said that they have been built deal with the most demanding applications and harshest conditions. The latest models offer more power and fast cycles with new Tier 4 interim engines and new hydraulics. Fuel consumption is improved through the new hydraulics and new ECO working mode.
    Read More
  • New cost-saving Case CE midi-excavators
    January 6, 2017
    CNH Construction marketing director Jean-Patrick Yekpe has highlighted the money-saving potential of Case Construction Equipment’s new midi-excavators, unveiled at bauma 2013. The Tier 4 Final requirements of the CX75C SR and CX80C have been met, says Yekpe, through the use of cooled exhaust gas recirculation (CEGR) combined with a diesel oxidation catalyst system. “When the soot is coming out of the engine as smoke and touches the platinum inside the engine you get an oxidation, and as a consequence of thi
    Read More
  • New cost-saving Case CE midi-excavators
    April 15, 2013
    CNH Construction marketing director Jean-Patrick Yekpe has highlighted the money-saving potential of Case Construction Equipment’s new midi-excavators, unveiled at bauma 2013. The Tier 4 Final requirements of the CX75C SR and CX80C have been met, says Yekpe, through the use of cooled exhaust gas recirculation (CEGR) combined with a diesel oxidation catalyst system. “When the soot is coming out of the engine as smoke and touches the platinum inside the engine you get an oxidation, and as a consequence of thi
    Read More
  • MTU reveals sulphur tolerance solution for lesser regulated markets
    January 6, 2017
    A high-sulphur fuel capability has been announced by MTU for its industrial engines. The move enables OEM’s to adopt the latest MTU engine technology in countries where ultra-low sulphur diesel (ULSD) is not available. MTU’s sulphur tolerance solution will be available in mid-2014 for Tier 4 Interim 900, 500 and 460 series engines. This will be followed by the company’s complete line up of Tier 4 Final certified engines in the 1000-1500 series in the future.
    Read More

Highlighted Content